document.write( "Question 258406: {5x+6y=12}
\n" ); document.write( "{3x-2y=-4}
\n" ); document.write( "

Algebra.Com's Answer #190317 by checkley77(12844)\"\" \"About 
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{5x+6y=12}
\n" ); document.write( "{3x-2y=-4} MULTIPLY BY 3 & ADD.
\n" ); document.write( "9X-6Y=-12
\n" ); document.write( "5X+6Y=12
\n" ); document.write( "------------
\n" ); document.write( "4X=0
\n" ); document.write( "X=0 ANS.
\n" ); document.write( "5*0+6Y=12
\n" ); document.write( "6Y=12
\n" ); document.write( "Y=12/6
\n" ); document.write( "Y=2 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "3*0-2*2=-4
\n" ); document.write( "0-4=-4
\n" ); document.write( "-4=-4
\n" ); document.write( "
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